"usa today" reports retailers are making increased use of smartphones and other technology. the point is to get consumers to buy in the tor not online. they will do it by offering discounts and other incentives all with the use of an app. i'm waiting for the app that does laundry and cooks dinner at my house. >> use them to stay out of the stores, ashley. ashley morrison here in new york. thanks. >>> when we return another look at this morning's top stories and sports shocker. a former pro basketball star is in jail on charges of assault. [ elizabeth ] i like to drink orange juice or have lemon in my water... eat tomato sauce on my spaghetti. the acidic levels in some foods can cause acid erosion. the enamel starts to wear down. and you can't grow your enamel back. i was quite surprised, as only few as four exposures a day what that can do to you. it's quite a lesson learned. my dentist recommended that i use pronamel. because it helps to strengthen the enamel. he recommended that i use it every time i brush. you feel like there is something that you're doing to help safegua